Bullet Points: 1Stimulate Babys Potential: Helps stimulate babys potential and improve many skills such as space planning problem solving concentration and insight. 2Build Skills: Spatial Insight planning skills problem solving skills and more 34 Skill Levels: Includes 4 different skill levels of Starter Junior Expert and Master. 448 Challenges: Puzzle includes 48 challenges and picture book for more learning fun 5Parent-child Happy Time: Storygame help parents spend happy time with their children. Specification: Name:Parent-childPuzzleGame Model:SG021 Mainmaterial:virginplastic Suitableage:4 Weight:about0.67kg Packagesize:about9*24*6cm/3.54*9.45*2.36in Productsize:about19.5*19.5cm/7.68*7.68in PackingList: GameDisk*1 LevelBook*1 FairyTaleBook*1 Trees*3 BigWolf*1 LittleGirl*1 GameVersion*5